Giant Macaw are found only in tropical regions near cliffs or especially large trees. They are diurnal herbivores that subsist primarily on seeds, nuts, fruits, and flowers. They are especially fond of coconuts, bananas, and when offered, baked bread and other goods. They can carry up to 250 pounds.

They are not very aggressive and will only attack in self-defense, or if frightened or offended. They speak (poorly) whatever human or demi-human language is most common in their region. Especially shallow and vain creatures, their conversation is typically limited to discussions of food and their own prettiness. They are easily bribed (for information or transportation) with food if they are also flattered. They tend to take the names of whichever human gender in their region wears the most colorful clothes and jewelry (Polly, Ruby, etc.) or of flowers (Lily, Daisy, etc.). While useful, they are often shunned because they talk incessantly.

In their lair, there is a 15% chance that there will be 1-4 eggs. Giant Macaw eggs sell for 250 gold pieces each. However, taking a Giant Macaw egg is the only way, other than insulting their appearance, to offend these birds.